Can be a symptom of a CSF leak (common in Ehlers-Danlos Syndrome which 1 or 2 % of the population has, but which is almost never diagnosed.) The Mystery Headac

Can be a symptom of a CSF leak (common in Ehlers-Danlos Syndrome which 1 or 2 % of the population has, but which is almost never diagnosed.) The Mystery Headache: Migraine, Positional Headache, Spinal Fluid Leak? https://www.youtube.com/watch?v=QyvWxobqKrc&feature=youtu.be https://www.youtube.com/watch?v=QyvWxobqKrc&feature=youtu.be